I helped her in unpacking.我帮她打开包。Joe sat on the bed while Martin was unpacking.马丁打开箱子取东西的时候，乔坐在床上。They are unpacking a trunk.他们正在打开衣箱。A lot of ground has been covered in unpacking the issues central to achieving this mar...
A lot of ground has been covered in unpacking the issues central to achieving this market-led strategic change.在分析实现这个以市场为导向的战略转变的关键问题时，涉及了诸多领域。His skill in packing and unpacking had been acquired solely in the service o...